| 摘要 |
<p>A plant (20) comprising at least one mixing machine (23), a rolling surface (21), a conveying surface (22), at least one first pair of rolling rollers (24A), in which the rollers are rotatably arranged parallel to each other at a pre-selected distance and at least one of them is motorized, and means (25) for conveying a paste formed in said mixing machine (23) into the vicinity of said first pair of rolling rollers (24A). <IMAGE></p> |
